11 Best Umbraco Development Agencies in Croatia

Companies planning an Umbraco implementation often struggle to find agencies that combine deep platform expertise with regional compliance, clear project governance, and reliable post-launch support. Compare proven experience with specific Umbraco versions, migration and integration capabilities, custom module development, SEO and performance optimization, multilingual delivery, ongoing maintenance and service-level terms, team composition, and transparent pricing and communication.

SoftPro is the featured international partner leading this list and serves buyers across Croatia and the wider region as an Umbraco development partner.

1. SoftPro

Headquartered in Warsaw, Poland, SoftPro is the featured international Umbraco development partner selected to lead this list for readers seeking agencies that deliver Umbraco projects to Croatia and the wider Adriatic region. The company targets mid-market and enterprise clients who need CMS migrations, multilingual content platforms, and custom integrations for websites and digital platforms across Central and Southeastern Europe.
Core technical strengths include and .NET Core combined with Microsoft Azure for cloud deployments and long-term platform support. The team brings enterprise CMS and migration experience, end-to-end backend development, and ongoing maintenance for complex Umbraco implementations.

Key Highlights

• Runs Umbraco on its public site and reports the installation at version 17.3.0.0.
• Publishes case studies that include CRM/HRM platforms and a SAAS ETL platform.
• Delivers cloud-native migrations and infrastructure work with both AWS and Microsoft Azure.
• Employs modern frontend stacks including React and for client-facing applications.

Services

• Software Development
• Web Application Development
• Cloud Development
• Artificial Intelligence

Contact Information

Website: soft-pro.pl

Phone: +48 571 282 759

Address: Poland, Warsaw, Mazowieckie Voivodeship, 13 Erasmus Ciołka St. 401

LinkedIn: www.linkedin.com/in/kyrylo-o

2. ADOR d.o.o.

ADOR d.o.o. is a Zagreb-based design studio that builds end-to-end web platforms using Umbraco, custom CMS integrations, and modern front-end stacks. They focus on delivering corporate sites, portals, e-commerce solutions, and multi-site systems engineered for long-term maintainability.

The studio partners with clients in tourism, pharma, theatre, and technology and emphasizes human-centred design and maintainable code. Every project starts with a real conversation and a clear brief, followed by careful planning and delivery of durable digital products.

Key Highlights

• 30th Anniversary: 1996–2026, celebrating three decades in web design.
• Mapbox-powered maps and data visualisations are listed as a specific interactive capability.
• Happiness Corner program adds an offline wellbeing and workplace development dimension to the studio's Tech4Good approach.
• Commits to responding to project briefs within a working day to start the engagement process quickly.

Services

• Websites & Web Platforms
• Brand & Visual Identity
• Maps & Interactive
• AI and Automation

Contact Information

Website: www.ador.hr

Phone: +385 1 3740 770

Email: human@ador.hr

Address: Kustošijanska 29, 10000 Zagreb, Croatia

3. Infranet d.o.o.

Infranet d.o.o. is a Zagreb-based software firm that builds CMS-driven websites and web applications on the Microsoft technology stack and works with Umbraco CMS, which is built on MVC. The company delivers end-to-end projects from discovery through operation and maintains client solutions over time.

The firm also develops proprietary products for logistics and billing and operates an accommodation management platform, demonstrating experience integrating CMS-driven front ends with backend systems and APIs.

Key Highlights

• More than 8 years of experience building and maintaining client relationships across startups to large enterprises.
• Product portfolio includes Shipping API, InfraRoute, InfraBilling and the Nokumo accommodation management platform.
• InfraRoute provides street-level routing that uses Infranet's in-house addressing data for accurate geocoding and routing.
• Publicly listed technology stack on the site includes .NET, Vue.js, React and Azure.

Services

• E-Commerce
• Desktop application development
• Consulting & audit
• Social media & online advertising

Contact Information

Website: infranet.hr

Phone: +385 1 464 1264

Email: info@infranet.hr

Address: Bosiljevska 2, 10000 Zagreb, Hrvatska

4. QuBiTech

QuBiTech is a Rijeka-based software firm that develops and maintains end-to-end business solutions for private, financial, and government clients using web, mobile, and cloud technologies. The company delivers data-driven applications and integrated systems intended to support operational and strategic decision making.

The team emphasizes secure, modern and informative solutions and builds integrations and reporting capabilities that align with content-management and enterprise CMS projects, making the firm a practical candidate for organizations seeking CMS-led websites with backend data and reporting needs.

Key Highlights

• Team includes consultants with over 20 years of experience on complex IT projects in Croatia and abroad.
• The company’s Collecto field-data platform can identify inputs by barcode, QR code, GPS location, or visual recognition.
• Registered as QuBiTech d.o.o. and lists OIB and IBAN on its site (HR84158771799).

Services

• IT consulting
• Business application development
• Business reporting
• Cloud solutions

Contact Information

Website: qubitech.hr

Phone: +385(91) 6140-140

Email: info@qubitech.hr

Address: Partizanski put 7, 51000 Rijeka, Hrvatska

5. Zeraxo

Zeraxo is a Zagreb-based software development agency that builds custom web and mobile applications and supports the full lifecycle of digital products. The agency focuses on development, DevOps, quality assurance, and project management to deliver tailored software solutions.

Their technical stack includes front-end frameworks like React and Angular, back-end development on .NET and, and databases such as MS SQL Server, MySQL, and MongoDB. That .NET back-end expertise and database experience align with the technical requirements of Umbraco-based projects, while agile delivery and DevOps practices support iterative CMS implementations.

Key Highlights

• Founded in 2009.
• Team of more than 20 software engineers, designers, marketers, and other professionals.
• Holds ISO/IEC 27001, ISO/IEC 27017, and ISO/IEC 27018 certifications.
• Official Admixer partner.

Services

• Discovery & IT Consultancy
• Development & Technology
• Growth Marketing

Contact Information

Website: zeraxo.com

Address: Radnička 1A 10000 Zagreb, Croatia

LinkedIn: https://hr.linkedin.com/company/zeraxo

6. Various Croatian agencies listed on UmbraJobs/partner directories

UmbraJobs publishes an Umbraco Partners directory that lists partner profiles by location and certification, and the directory includes entries for agencies based in Croatia. Each partner page on the site presents a short company summary, a certification label, and a compact list of specialties so readers can quickly see an agency’s stated capabilities.

This directory is a practical source for a Croatia-focused Umbraco roundup because it exposes verified partner status and concise service details on a single platform, and each partner listing includes a contact form to request project information or quotes directly.

Key Highlights

• Ador d.o.o. is listed as an Umbraco Registered Partner and is described on the site as the oldest web studio in Croatia, operating since 1996.
• The Ador listing names notable clients including Allianz, Nissan, and the ATP Croatia Open.
• The agency’s listed specialties include API & Integrations, Ecommerce, Hosting & Support, and Search Engine Optimization (SEO).
• UmbraJobs’ partners index exposes filters for Location, Sub Location, Certification, Skill and Sector to narrow partner results.

Services

• Web Development
• UI/UX Design
• API & Integrations
• Hosting & Support

Contact Information

Website: www.umbrajobs.com

Phone: +61 (02) 80075669

Email: info@umbrajobs.com

Address: 39 Gore Street, Sydney, NSW 2065

Address: S.S.P. Tower (16), Soi Sukhumvit 63 EkkaMai, Bangkok 10110

7. Public‑sector site implemented on Umbraco (Uprava za veterinarstvo)

The Uprava za veterinarstvo i sigurnost hrane is the Croatian Directorate for Veterinary and Food Safety within the Ministry of Agriculture, Forestry and Fisheries, responsible for national animal health policy, disease control and food-safety regulation.

Its public website is implemented on the Umbraco CMS and hosts e‑services and national registries, making it a concrete Croatian example of an Umbraco implementation for government web delivery.

Key Highlights

• Accessibility adaptation marked A+ is shown on the site, indicating built-in accessibility controls.
• The homepage includes a link to Croatia’s e‑Građani (e‑citizen) gateway for authenticated e‑services.
• The site maintains national veterinary databases and platforms, including VETIS and Lysacan.
• The site footer lists the directorate’s physical address at Planinska 2a, 10000 Zagreb and an official contact email.

Services

• Animal Health
• Animal Welfare
• Veterinary Medicines
• Registries & Databases

Contact Information

Website: veterinarstvo.mps.hr

Phone: (01) 6443 540

Email: uprava.veterinarstva@mps.hr

Address: Planinska 2a, 10000 Zagreb

8. QuBiTech d.o.o.

QuBiTech d.o.o. is a Rijeka-based software company that develops and maintains end-to-end business solutions for clients.
The firm emphasizes tailored, secure, and modern systems and positions its delivery around informed business decision-making, which makes it a relevant candidate for CMS-driven website and content-management projects in Croatia.

Key Highlights

• Team includes consultants with over 20 years of experience on complex IT projects in Croatia and abroad.
• Lists private, financial, and government sectors among its target clients.
• Developed Collecto, a field data collection system that identifies data by barcode, QR code, GPS location, or visual recognition.
• Publishes company registration details including OIB HR84158771799 and IBAN HR84158771799 on its site.

Services

• IT consulting
• Business application development
• Web and mobile development
• Cloud solutions

Contact Information

Website: qubitech.hr

Phone: +385(91) 6140-140

Email: info@qubitech.hr

Address: Partizanski put 7, 51000 Rijeka, Croatia

9. Zeraxo d.o.o.

Zeraxo d.o.o. is a Zagreb-based full-service digital agency that designs and develops custom web and mobile applications while providing DevOps, project management, and quality assurance to support projects from concept to production.

Because the company emphasizes tailored application development, integrated DevOps, and rigorous testing, it is well positioned to undertake complex CMS implementations and platform migrations; this statement is an inference drawn from their Development & Technology and Services pages.

Key Highlights

• Holds ISO/IEC 27001:2022 information security certification.
• Also certified for ISO/IEC 27018:2019 and ISO/IEC 27017:2015.
• Listed as an official partner of Admixer.

Services

• Discovery & IT Consultancy
• Development & Technology
• Growth Marketing

Contact Information

Website: zeraxo.com

Address: Radnička 1A 10000 Zagreb, Croatia

10. DECODE HQ d.o.o.

DECODE HQ d.o.o. is a Zagreb-based full-service software engineering company that builds custom web and mobile applications as well as AI systems for enterprise clients. They deliver end-to-end projects and team-extension engagements, covering product discovery, engineering, and ongoing operations.

Their engineering teams list .NET and cloud-native backends among core skills and they offer delivery models such as dedicated teams, team extension, and Build‑Operate‑Transfer. That combination of .NET experience, Croatia-based senior engineers, and flexible delivery makes DECODE a practical fit for .NET-based CMS projects like Umbraco for clients seeking local development capacity.

Key Highlights

• Founded in 2012.
• More than 90 employees across Croatia and Germany.
• Engineered an AI voice assistant with sub-800ms response times for real-time conversations.
• Modernized a Class I railroad reservation system that delivered $100M+ in savings.

Services

• Custom software development
• AI software development
• Digital transformation
• Dedicated teams

Contact Information

Website: decode.agency

Address: DECODE HQ d.o.o., Radnička cesta 47, Zagreb, Croatia (EU)

LinkedIn: linkedin.com/company/decodehq

11. DECODE (alternative listing) — DECODE HQ / DECODE agency

DECODE is an EU-based full-service software development firm with an office in Zagreb that designs and builds web and mobile applications, AI-enabled features, and enterprise systems. This mix of platform engineering, AI capabilities, and a local Zagreb presence positions the agency as a Croatia-based alternative for web platform projects that need senior engineering capacity and on-site coordination.

The firm documents an opinionated engineering stack across backend, frontend, mobile, and DevOps and supports long-term product work through continuous development and integration practices. DECODE publishes enterprise case studies and promotes team-based delivery models that can be used for sustained platform or integration engagements.

Key Highlights

• ISO 27001 certified according to the company site.
• Average client collaboration of 4.5 years, indicating longer-term engagements.
• Uses an “agentic engineering” approach that combines AI-driven workflows with senior engineers to accelerate complex delivery.
• Published enterprise case studies include a React Native mobile app for 70,000 Royal Caribbean crew members and a capacity-planning platform that processes 400,000+ daily reservations.

Services

• AI software development
• Legacy software modernization
• Software product design
• Dedicated team

Contact Information

Website: decode.agency

Address: Hammer Straße 19, Düsseldorf, Germany

Address: Radnicka cesta 47, Zagreb, Croatia

Conclusion

Use this list to match agency capabilities to your priorities: choose by project scale and complexity, sector experience and compliance needs, and technology fit with the Microsoft/Umbraco stack. Prioritize providers with visible DevOps and maintenance practices for long-term sites, and prefer firms with cloud, mobile, or AI expertise when your project demands advanced integrations.

SoftPro is the featured partner on this list for readers seeking agencies that deliver Umbraco projects to Croatia and the wider Adriatic region. Verify partner listings and certifications on UmbraJobs and inspect live public-sector implementations like the Uprava za veterinarstvo to confirm experience before making a final selection.